Walthers and Cast Bullets?

I am getting ready to reload some .380 for my PPK/S.

I've heard or read something about how some guns don't like cast bullets. Glocks, I think, don't respond well to cast bullets. So, do any of y'all out there use cast bullets in your Walthers? Any problems with cast bullets? How 'bout copper plated bullets?

Just thought I'd ask before spending the money for something I may not be able to use.

Thanks to all who responded. I just wantd to make sure there were no known problems with cast lead in Walthers, and that seems to be the truth. So, I'll start looking for a supply of small round-nose bullets.

El Paso is a lot closer to Phoenix than to your part of the world. I guess you won't be inspecting any of my Walthers for a whilel!

Also, with all the rain we have received, I don't think I'll be able to get to the shooting range for a few days. For the last few months many here wished for rain. Well, we got it! You know: "Be careful what you wish for because you may get it!" El Paso just can't handle rain!